Answer:
is the answer.
Step-by-step explanation:
The question has some typo errors.
Rashid and Mikhail submitted a total of x pastries to a baking competition.
Suppose say :
Mikhail made x pastries .
Hence Rashid made
pastries.
And in total they made
pastries.
Now we have that out of x,
of x were brushed with olive oil.
So,
of x that is
are brushed by butter.
So, it becomes 
=
= 
Hence, answer is option B.
I think there are 3 terms. since this is an expression the meaning of "terms" is asking what's being added or subtracted.
Answer:
0=0
1=$7.50
2=$15
3=$22.50
4=$30
5=$37.50
10=$75
40=$300
Step-by-step explanation: